diff options
54 files changed, 1295 insertions, 3 deletions
diff --git a/Makefile.config.in b/Makefile.config.in index 2ffdacbe90..e90731b3a0 100644 --- a/Makefile.config.in +++ b/Makefile.config.in @@ -112,6 +112,8 @@ HOST_OS=@HOST_OS@ # Target operating system for which LLVM will compile for. TARGET_OS=@TARGET_OS@ +# Host hardware architecture +HOST_ARCH=@HOST_ARCH@ # Target hardware architecture ARCH=@ARCH@ TARGET_NATIVE_ARCH := $(ARCH) diff --git a/autoconf/configure.ac b/autoconf/configure.ac index 0f488ab599..62c01f9315 100644 --- a/autoconf/configure.ac +++ b/autoconf/configure.ac @@ -388,6 +388,31 @@ esac dnl Define a substitution, ARCH, for the target architecture AC_SUBST(ARCH,$llvm_cv_target_arch) +dnl Determine what our host architecture. +dnl This will allow MCJIT regress tests runs only for supported +dnl platforms. +case $host in + i?86-*) host_arch="x86" ;; + amd64-* | x86_64-*) host_arch="x86_64" ;; + sparc*-*) host_arch="Sparc" ;; + powerpc*-*) host_arch="PowerPC" ;; + arm*-*) host_arch="ARM" ;; + mips-*) host_arch="Mips" ;; + mipsel-*) host_arch="Mips" ;; + xcore-*) host_arch="XCore" ;; + msp430-*) host_arch="MSP430" ;; + hexagon-*) host_arch="Hexagon" ;; + mblaze-*) host_arch="MBlaze" ;; + ptx-*) host_arch="PTX" ;; + *) host_arch="Unknown" ;; +esac + +if test "$host_arch" = "Unknown" ; then + AC_MSG_WARN([Configuring LLVM for an unknown host archicture]) +fi + +AC_SUBST(HOST_ARCH,$host_arch) + dnl Check for the endianness of the target AC_C_BIGENDIAN(AC_SUBST([ENDIAN],[big]),AC_SUBST([ENDIAN],[little])) @@ -674,6 +674,7 @@ NOLINKALL LLVM_ON_UNIX LLVM_ON_WIN32 ARCH +HOST_ARCH ENDIAN GREP EGREP @@ -3922,6 +3923,30 @@ esac ARCH=$llvm_cv_target_arch +case $host in + i?86-*) host_arch="x86" ;; + amd64-* | x86_64-*) host_arch="x86_64" ;; + sparc*-*) host_arch="Sparc" ;; + powerpc*-*) host_arch="PowerPC" ;; + arm*-*) host_arch="ARM" ;; + mips-*) host_arch="Mips" ;; + mipsel-*) host_arch="Mips" ;; + xcore-*) host_arch="XCore" ;; + msp430-*) host_arch="MSP430" ;; + hexagon-*) host_arch="Hexagon" ;; + mblaze-*) host_arch="MBlaze" ;; + ptx-*) host_arch="PTX" ;; + *) host_arch="Unknown" ;; +esac + +if test "$host_arch" = "Unknown" ; then + { echo "$as_me:$LINENO: WARNING: Configuring LLVM for an unknown host archicture" >&5 +echo "$as_me: WARNING: Configuring LLVM for an unknown host archicture" >&2;} +fi + +HOST_ARCH=$host_arch + + { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 @@ -10324,7 +10349,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<EOF -#line 10327 "configure" +#line 10352 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -22036,6 +22061,7 @@ NOLINKALL!$NOLINKALL$ac_delim LLVM_ON_UNIX!$LLVM_ON_UNIX$ac_delim LLVM_ON_WIN32!$LLVM_ON_WIN32$ac_delim ARCH!$ARCH$ac_delim +HOST_ARCH!$HOST_ARCH$ac_delim ENDIAN!$ENDIAN$ac_delim GREP!$GREP$ac_delim EGREP!$EGREP$ac_delim @@ -22060,7 +22086,6 @@ LLVM_ENABLE_THREADS!$LLVM_ENABLE_THREADS$ac_delim ENABLE_PTHREADS!$ENABLE_PTHREADS$ac_delim ENABLE_PIC!$ENABLE_PIC$ac_delim ENABLE_SHARED!$ENABLE_SHARED$ac_delim -ENABLE_EMBED_STDCXX!$ENABLE_EMBED_STDCXX$ac_delim _ACEOF if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then @@ -22102,6 +22127,7 @@ _ACEOF ac_delim='%!_!# ' for ac_last_try in false false false false false :; do cat >conf$$subs.sed <<_ACEOF +ENABLE_EMBED_STDCXX!$ENABLE_EMBED_STDCXX$ac_delim ENABLE_TIMESTAMPS!$ENABLE_TIMESTAMPS$ac_delim TARGETS_TO_BUILD!$TARGETS_TO_BUILD$ac_delim LLVM_ENUM_TARGETS!$LLVM_ENUM_TARGETS$ac_delim @@ -22194,7 +22220,7 @@ LIBOBJS!$LIBOBJS$ac_delim LTLIBOBJS!$LTLIBOBJS$ac_delim _ACEOF - if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 90; then + if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 91; then break elif $ac_last_try; then { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt index b9e73d087b..ebea47d691 100644 --- a/test/CMakeLists.txt +++ b/test/CMakeLists.txt @@ -49,6 +49,9 @@ else() set(ENABLE_ASSERTIONS "0") endif() +set(HOST_OS ${CMAKE_HOST_SYSTEM_NAME}) +set(HOST_ARCH ${CMAKE_HOST_SYSTEM_PROCESSOR}) + configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/lit.site.cfg.in ${CMAKE_CURRENT_BINARY_DIR}/lit.site.cfg diff --git a/test/ExecutionEngine/MCJIT/2002-12-16-ArgTest.ll b/test/ExecutionEngine/MCJIT/2002-12-16-ArgTest.ll new file mode 100644 index 0000000000..46273d3400 --- /dev/null +++ b/test/ExecutionEngine/MCJIT/2002-12-16-ArgTest.ll @@ -0,0 +1,37 @@ +; RUN: %lli -use-mcjit %s > /dev/null + +@.LC0 = internal global [10 x i8] c"argc: %d\0A\00" ; <[10 x i8]*> [#uses=1] + +declare i32 @puts(i8*) + +define void @getoptions(i32* %argc) { +bb0: + ret void +} + +declare i32 @printf(i8*, ...) + +define i32 @main(i32 %argc, i8** %argv) { +bb0: + call i32 (i8*, ...)* @printf( i8* getelementptr ([10 x i8]* @.LC0, i64 0, i64 0), i32 %argc ) ; <i32>:0 [#uses=0] + %cast224 = bitcast i8** %argv to i8* ; <i8*> [#uses=1] + %local = alloca i8* ; <i8**> [#uses=3] + store i8* %cast224, i8** %local + %cond226 = icmp sle i32 %argc, 0 ; <i1> [#uses=1] + br i1 %cond226, label %bb3, label %bb2 +bb2: ; preds = %bb2, %bb0 + %cann-indvar = phi i32 [ 0, %bb0 ], [ %add1-indvar, %bb2 ] ; <i32> [#uses=2] + %add1-indvar = add i32 %cann-indvar, 1 ; <i32> [#uses=2] + %cann-indvar-idxcast = sext i32 %cann-indvar to i64 ; <i64> [#uses=1] + %CT = bitcast i8** %local to i8*** ; <i8***> [#uses=1] + %reg115 = load i8*** %CT ; <i8**> [#uses=1] + %cast235 = getelementptr i8** %reg115, i64 %cann-indvar-idxcast ; <i8**> [#uses=1] + %reg117 = load i8** %cast235 ; <i8*> [#uses=1] + %reg236 = call i32 @puts( i8* %reg117 ) ; <i32> [#uses=0] + %cond239 = icmp slt i32 %add1-indvar, %argc ; <i1> [#uses=1] + br i1 %cond239, label %bb2, label %bb3 +bb3: ; preds = %bb2, %bb0 + %cast243 = bitcast i8** %local to i32* ; <i32*> [#uses=1] + call void @getoptions( i32* %cast243 ) + ret i32 0 +} diff --git a/test/ExecutionEngine/MCJIT/2003-01-04-ArgumentBug.ll b/test/ExecutionEngine/MCJIT/2003-01-04-ArgumentBug.ll new file mode 100644 index 0000000000..88bfbb3c09 --- /dev/null +++ b/test/ExecutionEngine/MCJIT/2003-01-04-ArgumentBug.ll @@ -0,0 +1,13 @@ +; RUN: %lli -use-mcjit %s > /dev/null + +define i32 @foo(i32 %X, i32 %Y, double %A) { + %cond212 = fcmp une double %A, 1.000000e+00 ; <i1> [#uses=1] + %cast110 = zext i1 %cond212 to i32 ; <i32> [#uses=1] + ret i32 %cast110 +} + +define i32 @main() { + %reg212 = call i32 @foo( i32 0, i32 1, double 1.000000e+00 ) ; <i32> [#uses=1] + ret i32 %reg212 +} + diff --git a/test/ExecutionEngine/MCJIT/2003-01-04-LoopTest.ll b/test/ExecutionEngine/MCJIT/2003-01-04-LoopTest.ll new file mode 100644 index 0000000000..d5f860d170 --- /dev/null +++ b/test/ExecutionEngine/MCJIT/2003-01-04-LoopTest.ll @@ -0,0 +1,20 @@ +; RUN: %lli -use-mcjit %s > /dev/null + +define i32 @main() { + call i32 @mylog( i32 4 ) ; <i32>:1 [#uses=0] + ret i32 0 +} + +define internal i32 @mylog(i32 %num) { +bb0: + br label %bb2 +bb2: ; preds = %bb2, %bb0 + %reg112 = phi i32 [ 10, %bb2 ], [ 1, %bb0 ] ; <i32> [#uses=1] + %cann-indvar = phi i32 [ %cann-indvar, %bb2 ], [ 0, %bb0 ] ; <i32> [#uses=1] + %reg114 = add i32 %reg112, 1 ; <i32> [#uses=2] + %cond222 = icmp slt i32 %reg114, %num ; <i1> [#uses=1] + br i1 %cond222, label %bb2, label %bb3 +bb3: ; preds = %bb2 + ret i32 %reg114 +} + diff --git a/test/ExecutionEngine/MCJIT/2003-01-04-PhiTest.ll b/test/ExecutionEngine/MCJIT/2003-01-04-PhiTest.ll new file mode 100644 index 0000000000..721f2e8859 --- /dev/null +++ b/test/ExecutionEngine/MCJIT/2003-01-04-PhiTest.ll @@ -0,0 +1,12 @@ +; RUN: %lli -use-mcjit %s > /dev/null + +define i32 @main() { +; <label>:0 + br label %Loop +Loop: ; preds = %Loop, %0 + %X = phi i32 [ 0, %0 ], [ 1, %Loop ] ; <i32> [#uses=1] + br i1 true, label %Out, label %Loop +Out: ; preds = %Loop + ret i32 %X +} + diff --git a/test/ExecutionEngine/MCJIT/2003-01-09-SARTest.ll b/test/ExecutionEngine/MCJIT/2003-01-09-SARTest.ll new file mode 100644 index 0000000000..d17df997c8 --- /dev/null +++ b/test/ExecutionEngine/MCJIT/2003-01-09-SARTest.ll @@ -0,0 +1,11 @@ +; RUN: %lli -use-mcjit %s > /dev/null + +; We were accidentally inverting the signedness of right shifts. Whoops. + +define i32 @main() { + %X = ashr i32 -1, 16 ; <i32> [#uses=1] + %Y = ashr i32 %X, 16 ; <i32> [#uses=1] + %Z = add i32 %Y, 1 ; <i32> [#uses=1] + ret i32 %Z +} + diff --git a/test/ExecutionEngine/MCJIT/2003-01-10-FUCOM.ll b/test/ExecutionEngine/MCJIT/2003-01-10-FUCOM.ll new file mode 100644 index 0000000000..e55cb06aa1 --- /dev/null +++ b/test/ExecutionEngine/MCJIT/2003-01-10-FUCOM.ll @@ -0,0 +1,10 @@ +; RUN: %lli -use-mcjit %s > /dev/null + +define i32 @main() { + %X = fadd double 0.000000e+00, 1.000000e+00 ; <double> [#uses=1] + %Y = fsub double 0.000000e+00, 1.000000e+00 ; <double> [#uses=2] + %Z = fcmp oeq double %X, %Y ; <i1> [#uses=0] + fadd double %Y, 0.000000e+00 ; <double>:1 [#uses=0] + ret i32 0 +} + diff --git a/test/ExecutionEngine/MCJIT/2003-01-15-AlignmentTest.ll b/test/ExecutionEngine/MCJIT/2003-01-15-AlignmentTest.ll new file mode 100644 index 0000000000..663dc40010 --- /dev/null +++ b/test/ExecutionEngine/MCJIT/2003-01-15-AlignmentTest.ll @@ -0,0 +1,17 @@ +; RUN: %lli -use-mcjit %s > /dev/null + +define i32 @bar(i8* %X) { + ; pointer should be 4 byte aligned! + %P = alloca double ; <double*> [#uses=1] + %R = ptrtoint double* %P to i32 ; <i32> [#uses=1] + %A = and i32 %R, 3 ; <i32> [#uses=1] + ret i32 %A +} + +define i32 @main() { + %SP = alloca i8 ; <i8*> [#uses=1] + %X = add i32 0, 0 ; <i32> [#uses=1] + alloca i8, i32 %X ; <i8*>:1 [#uses=0] + call i32 @bar( i8* %SP ) ; <i32>:2 [#uses=1] + ret i32 %2 +} diff --git a/test/ExecutionEngine/MCJIT/2003-05-06-LivenessClobber.ll b/test/ExecutionEngine/MCJIT/2003-05-06-LivenessClobber.ll new file mode 100644 index 0000000000..e95294be74 --- /dev/null +++ b/test/ExecutionEngine/MCJIT/2003-05-06-LivenessClobber.ll @@ -0,0 +1,19 @@ +; This testcase should return with an exit code of 1. +; +; RUN: not %lli -use-mcjit %s + +@test = global i64 0 ; <i64*> [#uses=1] + +define internal i64 @test.upgrd.1() { + %tmp.0 = load i64* @test ; <i64> [#uses=1] + %tmp.1 = add i64 %tmp.0, 1 ; <i64> [#uses=1] + ret i64 %tmp.1 +} + +define i32 @main() { + %L = call i64 @test.upgrd.1( ) ; <i64> [#uses=1] + %I = trunc i64 %L to i32 ; <i32> [#uses=1] + ret i32 %I +} + + diff --git a/test/ExecutionEngine/MCJIT/2003-05-07-ArgumentTest.ll b/test/ExecutionEngine/MCJIT/2003-05-07-ArgumentTest.ll new file mode 100644 index 0000000000..a237194ea4 --- /dev/null +++ b/test/ExecutionEngine/MCJIT/2003-05-07-ArgumentTest.ll @@ -0,0 +1,11 @@ +; RUN: %lli -use-mcjit %s test + +declare i32 @puts(i8*) + +define i32 @main(i32 %argc.1, i8** %argv.1) { + %tmp.5 = getelementptr i8** %argv.1, i64 1 ; <i8**> [#uses=1] + %tmp.6 = load i8** %tmp.5 ; <i8*> [#uses=1] + %tmp.0 = call i32 @puts( i8* %tmp.6 ) ; <i32> [#uses=0] + ret i32 0 +} + diff --git a/test/ExecutionEngine/MCJIT/2003-05-11-PHIRegAllocBug.ll b/test/ExecutionEngine/MCJIT/2003-05-11-PHIRegAllocBug.ll new file mode 100644 index 0000000000..70464a3ffc --- /dev/null +++ b/test/ExecutionEngine/MCJIT/2003-05-11-PHIRegAllocBug.ll @@ -0,0 +1,15 @@ +; RUN: %lli -use-mcjit %s > /dev/null + +target datalayout = "e-p:32:32" + +define i32 @main() { +entry: + br label %endif +then: ; No predecessors! + br label %endif +endif: ; preds = %then, %entry + %x = phi i32 [ 4, %entry ], [ 27, %then ] ; <i32> [#uses=0] + %result = phi i32 [ 32, %then ], [ 0, %entry ] ; <i32> [#uses=0] + ret i32 0 +} + diff --git a/test/ExecutionEngine/MCJIT/2003-06-04-bzip2-bug.ll b/test/ExecutionEngine/MCJIT/2003-06-04-bzip2-bug.ll new file mode 100644 index 0000000000..58d423f924 --- /dev/null +++ b/test/ExecutionEngine/MCJIT/2003-06-04-bzip2-bug.ll @@ -0,0 +1,19 @@ +; RUN: %lli -use-mcjit %s > /dev/null + +; Testcase distilled from 256.bzip2. + +target datalayout = "e-p:32:32" + +define i32 @main() { +entry: + br label %loopentry.0 +loopentry.0: ; preds = %loopentry.0, %entry + %h.0 = phi i32 [ %tmp.2, %loopentry.0 ], [ -1, %entry ] ; <i32> [#uses=1] + %tmp.2 = add i32 %h.0, 1 ; <i32> [#uses=3] + %tmp.4 = icmp ne i32 %tmp.2, 0 ; <i1> [#uses=1] + br i1 %tmp.4, label %loopentry.0, label %loopentry.1 +loopentry.1: ; preds = %loopentry.0 + %h.1 = phi i32 [ %tmp.2, %loopentry.0 ] ; <i32> [#uses=1] + ret i32 %h.1 +} + diff --git a/test/ExecutionEngine/MCJIT/2003-06-05-PHIBug.ll b/test/ExecutionEngine/MCJIT/2003-06-05-PHIBug.ll new file mode 100644 index 0000000000..a22fe07b08 --- /dev/null +++ b/test/ExecutionEngine/MCJIT/2003-06-05-PHIBug.ll @@ -0,0 +1,17 @@ +; RUN: %lli -use-mcjit %s > /dev/null + +; Testcase distilled from 256.bzip2. + +target datalayout = "e-p:32:32" + +define i32 @main() { +entry: + %X = add i32 1, -1 ; <i32> [#uses=3] + br label %Next +Next: ; preds = %entry + %A = phi i32 [ %X, %entry ] ; <i32> [#uses=0] + %B = phi i32 [ %X, %entry ] ; <i32> [#uses=0] + %C = phi i32 [ %X, %entry ] ; <i32> [#uses=1] + ret i32 %C +} + diff --git a/test/ExecutionEngine/MCJIT/2003-08-15-AllocaAssertion.ll b/test/ExecutionEngine/MCJIT/2003-08-15-AllocaAssertion.ll new file mode 100644 index 0000000000..b3c6d8abbc --- /dev/null +++ b/test/ExecutionEngine/MCJIT/2003-08-15-AllocaAssertion.ll @@ -0,0 +1,11 @@ +; RUN: %lli -use-mcjit %s > /dev/null + +; This testcase failed to work because two variable sized allocas confused the +; local register allocator. + +define i32 @main(i32 %X) { + %A = alloca i32, i32 %X ; <i32*> [#uses=0] + %B = alloca float, i32 %X ; <float*> [#uses=0] + ret i32 0 +} + diff --git a/test/ExecutionEngine/MCJIT/2003-08-21-EnvironmentTest.ll b/test/ExecutionEngine/MCJIT/2003-08-21-EnvironmentTest.ll new file mode 100644 index 0000000000..bd32f3037d --- /dev/null +++ b/test/ExecutionEngine/MCJIT/2003-08-21-EnvironmentTest.ll @@ -0,0 +1,21 @@ +; RUN: %lli -use-mcjit %s > /dev/null + +; +; Regression Test: EnvironmentTest.ll +; +; Description: +; This is a regression test that verifies that the JIT passes the +; environment to the main() function. +; + + +declare i32 @strlen(i8*) + +define i32 @main(i32 %argc.1, i8** %argv.1, i8** %envp.1) { + %tmp.2 = load i8** %envp.1 ; <i8*> [#uses=1] + %tmp.3 = call i32 @strlen( i8* %tmp.2 ) ; <i32> [#uses=1] + %T = icmp eq i32 %tmp.3, 0 ; <i1> [#uses=1] + %R = zext i1 %T to i32 ; <i32> [#uses=1] + ret i32 %R +} + diff --git a/test/ExecutionEngine/MCJIT/2003-08-23-RegisterAllocatePhysReg.ll b/test/ExecutionEngine/MCJIT/2003-08-23-RegisterAllocatePhysReg.ll new file mode 100644 index 0000000000..1959534b87 --- /dev/null +++ b/test/ExecutionEngine/MCJIT/2003-08-23-RegisterAllocatePhysReg.ll @@ -0,0 +1,34 @@ +; RUN: %lli -use-mcjit %s > /dev/null + +; This testcase exposes a bug in the local register allocator where it runs out +; of registers (due to too many overlapping live ranges), but then attempts to +; use the ESP register (which is not allocatable) to hold a value. + +define i32 @main(i32 %A) { + ; ESP gets used again... + %Ap2 = alloca i32, i32 %A ; <i32*> [#uses=11] + ; Produce lots of overlapping live ranges + %B = add i32 %A, 1 ; <i32> [#uses=1] + %C = add i32 %A, 2 ; <i32> [#uses=1] + %D = add i32 %A, 3 ; <i32> [#uses=1] + %E = add i32 %A, 4 ; <i32> [#uses=1] + %F = add i32 %A, 5 ; <i32> [#uses=1] + %G = add i32 %A, 6 ; <i32> [#uses=1] + %H = add i32 %A, 7 ; <i32> [#uses=1] + %I = add i32 %A, 8 ; <i32> [#uses=1] + %J = add i32 %A, 9 ; <i32> [#uses=1] + %K = add i32 %A, 10 ; <i32> [#uses=1] + ; Uses of all of the values + store i32 %A, i32* %Ap2 + store i32 %B, i32* %Ap2 + store i32 %C, i32* %Ap2 + store i32 %D, i32* %Ap2 + store i32 %E, i32* %Ap2 + store i32 %F, i32* %Ap2 + store i32 %G, i32* %Ap2 + store i32 %H, i32* %Ap2 + store i32 %I, i32* %Ap2 + store i32 %J, i32* %Ap2 + store i32 %K, i32* %Ap2 + ret i32 0 +} diff --git a/test/ExecutionEngine/MCJIT/2003-10-18-PHINode-ConstantExpr-CondCode-Failure.ll b/test/ExecutionEngine/MCJIT/2003-10-18-PHINode-ConstantExpr-CondCode-Failure.ll new file mode 100644 index 0000000000..1f8343fc43 --- /dev/null +++ b/test/ExecutionEngine/MCJIT/2003-10-18-PHINode-ConstantExpr-CondCode-Failure.ll @@ -0,0 +1,23 @@ +; RUN: %lli -use-mcjit %s > /dev/null + +@A = global i32 0 ; <i32*> [#uses=1] + +define i32 @main() { + %Ret = call i32 @test( i1 true, i32 0 ) ; <i32> [#uses=1] + ret i32 %Ret +} + +define i32 @test(i1 %c, i32 %A) { + br i1 %c, label %Taken1, label %NotTaken +Cont: ; preds = %Taken1, %NotTaken + %V = phi i32 [ 0, %NotTaken ], [ sub (i32 ptrtoint (i32* @A to i32), i32 1234), %Taken1 ] ; <i32> [#uses=0] + ret i32 0 +NotTaken: ; preds = %0 + br label %Cont +Taken1: ; preds = %0 + %B = icmp eq i32 %A, 0 ; <i1> [#uses=1] + br i1 %B, label %Cont, label %ExitError +ExitError: ; preds = %Taken1 + ret i32 12 +} + diff --git a/test/ExecutionEngine/MCJIT/2005-12-02-TailCallBug.ll b/test/ExecutionEngine/MCJIT/2005-12-02-TailCallBug.ll new file mode 100644 index 0000000000..79a7d583ce --- /dev/null +++ b/test/ExecutionEngine/MCJIT/2005-12-02-TailCallBug.ll @@ -0,0 +1,22 @@ +; PR672 +; RUN: %lli -use-mcjit %s +; XFAIL: mcjit-ia32 + +define i32 @main() { + %f = bitcast i32 (i32, i32*, i32)* @check_tail to i32* ; <i32*> [#uses=1] + %res = tail call fastcc i32 @check_tail( i32 10, i32* %f, i32 10 ) ; <i32> [#uses=1] + ret i32 %res +} + +define fastcc i32 @check_tail(i32 %x, i32* %f, i32 %g) { + %tmp1 = icmp sgt i32 %x, 0 ; <i1> [#uses=1] + br i1 %tmp1, label %if-then, label %if-else +if-then: ; preds = %0 + %fun_ptr = bitcast i32* %f to i32 (i32, i32*, i32)* ; <i32 (i32, i32*, i32)*> [#uses=1] + %arg1 = add i32 %x, -1 ; <i32> [#uses=1] + %res = tail call fastcc i32 %fun_ptr( i32 %arg1, i32* %f, i32 %g ) ; <i32> [#uses=1] + ret i32 %res +if-else: ; preds = %0 + ret i32 %x +} + diff --git a/test/ExecutionEngine/MCJIT/2007-12-10-APIntLoadStore.ll b/test/ExecutionEngine/MCJIT/2007-12-10-APIntLoadStore.ll new file mode 100644 index 0000000000..52cef4d35c --- /dev/null +++ b/test/ExecutionEngine/MCJIT/2007-12-10-APIntLoadStore.ll @@ -0,0 +1,19 @@ +; RUN: %lli -use-mcjit -force-interpreter %s +; PR1836 + +define i32 @main() { +entry: + %retval = alloca i32 ; <i32*> [#uses=2] + %tmp = alloca i32 ; <i32*> [#uses=2] + %x = alloca i75, align 16 ; <i75*> [#uses=1] + %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0] + store i75 999, i75* %x, align 16 + store i32 0, i32* %tmp, align 4 + %tmp1 = load i32* %tmp, align 4 ; <i32> [#uses=1] + store i32 %tmp1, i32* %retval, align 4 + br label %return + +return: ; preds = %entry + %retval2 = load i32* %retval ; <i32> [#uses=1] + ret i32 %retval2 +} diff --git a/test/ExecutionEngine/MCJIT/2008-06-05-APInt-OverAShr.ll b/test/ExecutionEngine/MCJIT/2008-06-05-APInt-OverAShr.ll new file mode 100644 index 0000000000..a6e917f457 --- /dev/null +++ b/test/ExecutionEngine/MCJIT/2008-06-05-APInt-OverAShr.ll @@ -0,0 +1,59 @@ +; RUN: %lli -use-mcjit -force-interpreter=true %s | grep 1 + +target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32" +target triple = "i686-pc-linux-gnu" +@.str = internal constant [10 x i8] c"MSB = %d\0A\00" ; <[10 x i8]*> [#uses=1] + +define i65 @foo(i65 %x) { +entry: + %x_addr = alloca i65 ; <i65*> [#uses=2] + %retval = alloca i65 ; <i65*> [#uses=2] + %tmp = alloca i65 ; <i65*> [#uses=2] + %"alloca point" = bitcast i65 0 to i65 ; <i65> [#uses=0] + store i65 %x, i65* %x_addr + %tmp1 = load i65* %x_addr, align 4 ; <i65> [#uses=1] + %tmp2 = ashr i65 %tmp1, 65 ; <i65> [#uses=1] + store i65 %tmp2, i65* %tmp, align 4 + %tmp3 = load i65* %tmp, align 4 ; <i65> [#uses=1]</ |