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| author | Dale Johannesen <dalej@apple.com> | 2008-11-13 22:17:10 +0000 |
|---|---|---|
| committer | Dale Johannesen <dalej@apple.com> | 2008-11-13 22:17:10 +0000 |
| commit | e4f309e5823e4cbd5f5b123e348f2ef204f67c11 (patch) | |
| tree | b38be235e4b06cc8f3d4c3bfbe411a87f3dec905 /test | |
| parent | 711fd3db2d3170263850d7ee55987ac1fb9006f3 (diff) | |
| download | llvm-e4f309e5823e4cbd5f5b123e348f2ef204f67c11.tar.gz llvm-e4f309e5823e4cbd5f5b123e348f2ef204f67c11.tar.bz2 llvm-e4f309e5823e4cbd5f5b123e348f2ef204f67c11.tar.xz | |
testcase for PR 1779.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59268 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/CodeGen/X86/2008-11-13-inlineasm-3.ll | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/test/CodeGen/X86/2008-11-13-inlineasm-3.ll b/test/CodeGen/X86/2008-11-13-inlineasm-3.ll new file mode 100644 index 0000000000..7487548e82 --- /dev/null +++ b/test/CodeGen/X86/2008-11-13-inlineasm-3.ll @@ -0,0 +1,19 @@ +; RUN: llvm-as < %s | llc -mtriple=i686-pc-linux-gnu +; PR 1779 +; Using 'A' constraint and a tied constraint together used to crash. +; ModuleID = '<stdin>' +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" + %struct.linux_dirent64 = type { i64, i64, i16, i8, [0 x i8] } + +define i32 @sys_getdents64(i32 %fd, %struct.linux_dirent64* %dirent, i32 %count) { +entry: + br i1 true, label %cond_next29, label %UnifiedReturnBlock + +cond_next29: ; preds = %entry + %tmp83 = call i32 asm sideeffect "1:\09movl %eax,0($2)\0A2:\09movl %edx,4($2)\0A3:\0A.section .fixup,\22ax\22\0A4:\09movl $3,$0\0A\09jmp 3b\0A.previous\0A .section __ex_table,\22a\22\0A .balign 4 \0A .long 1b,4b\0A .previous\0A .section __ex_table,\22a\22\0A .balign 4 \0A .long 2b,4b\0A .previous\0A", "=r,A,r,i,0,~{dirflag},~{fpsr},~{flags}"(i64 0, i64* null, i32 -14, i32 0) nounwind ; <i32> [#uses=0] + br label %UnifiedReturnBlock + +UnifiedReturnBlock: ; preds = %entry + ret i32 -14 +} |