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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2010-07-21 11:38:30 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2010-07-21 11:38:30 +0000 |
| commit | 2653313bfbae107be3742909cf8c99165c64e511 (patch) | |
| tree | 02717393829dea95fa216b0cc24b3a25bb927244 /test | |
| parent | 0c6645b1b2babf526f950d8bd9b43662436b5337 (diff) | |
| download | external_llvm-2653313bfbae107be3742909cf8c99165c64e511.zip external_llvm-2653313bfbae107be3742909cf8c99165c64e511.tar.gz external_llvm-2653313bfbae107be3742909cf8c99165c64e511.tar.bz2 | |
Fix calling convention on ARM if vfp2+ is enabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109009 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/CodeGen/ARM/arguments.ll | 28 |
1 files changed, 23 insertions, 5 deletions
diff --git a/test/CodeGen/ARM/arguments.ll b/test/CodeGen/ARM/arguments.ll index cc71839..83b4d6e 100644 --- a/test/CodeGen/ARM/arguments.ll +++ b/test/CodeGen/ARM/arguments.ll @@ -1,11 +1,29 @@ -; RUN: llc < %s -mtriple=arm-linux-gnueabi | FileCheck %s -check-prefix=ELF -; RUN: llc < %s -mtriple=arm-apple-darwin | FileCheck %s -check-prefix=DARWIN +; RUN: llc < %s -mtriple=arm-linux-gnueabi -mattr=+vfp2 | FileCheck %s -check-prefix=ELF +; RUN: llc < %s -mtriple=arm-apple-darwin -mattr=+vfp2 | FileCheck %s -check-prefix=DARWIN -define i32 @f(i32 %a, i64 %b) { +define i32 @f1(i32 %a, i64 %b) { +; ELF: f1: ; ELF: mov r0, r2 +; DARWIN: f1: ; DARWIN: mov r0, r1 - %tmp = call i32 @g(i64 %b) + %tmp = call i32 @g1(i64 %b) ret i32 %tmp } -declare i32 @g(i64) +; test that allocating the double to r2/r3 makes r1 unavailable on gnueabi. +define i32 @f2() nounwind optsize { +; ELF: f2: +; ELF: mov r0, #128 +; ELF: str r0, [sp] +; DARWIN: f2: +; DARWIN: mov r3, #128 +entry: + %0 = tail call i32 (i32, ...)* @g2(i32 5, double 1.600000e+01, i32 128) nounwind optsize ; <i32> [#uses=1] + %not. = icmp ne i32 %0, 128 ; <i1> [#uses=1] + %.0 = zext i1 %not. to i32 ; <i32> [#uses=1] + ret i32 %.0 +} + +declare i32 @g1(i64) + +declare i32 @g2(i32 %i, ...) |