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| author | Logan Chien <tzuhsiang.chien@gmail.com> | 2012-09-01 15:06:36 +0000 |
|---|---|---|
| committer | Logan Chien <tzuhsiang.chien@gmail.com> | 2012-09-01 15:06:36 +0000 |
| commit | 8fccd013d87c4b12edb4c9982fd9f3517917d2f7 (patch) | |
| tree | 1439ca4d93abfe7aa3ba5edb1123b88bc0624220 | |
| parent | 4b6fbf25600a94dc41ba96b174045e50b85862cf (diff) | |
| download | external_llvm-8fccd013d87c4b12edb4c9982fd9f3517917d2f7.zip external_llvm-8fccd013d87c4b12edb4c9982fd9f3517917d2f7.tar.gz external_llvm-8fccd013d87c4b12edb4c9982fd9f3517917d2f7.tar.bz2 | |
Fix Thumb2 fixup kind in the integrated-as.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163063 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp | 4 | ||||
| -rw-r--r-- | test/CodeGen/Thumb/thumb_jump24_fixup.ll | 23 |
2 files changed, 27 insertions, 0 deletions
diff --git a/lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp b/lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp index 7d6acbc..b53da3b 100644 --- a/lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp +++ b/lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp @@ -194,6 +194,10 @@ unsigned ARMELFObjectWriter::GetRelocTypeInner(const MCValue &Target, case ARM::fixup_arm_uncondbranch: Type = ELF::R_ARM_JUMP24; break; + case ARM::fixup_t2_condbranch: + case ARM::fixup_t2_uncondbranch: + Type = ELF::R_ARM_THM_JUMP24; + break; case ARM::fixup_arm_movt_hi16: case ARM::fixup_arm_movt_hi16_pcrel: Type = ELF::R_ARM_MOVT_PREL; diff --git a/test/CodeGen/Thumb/thumb_jump24_fixup.ll b/test/CodeGen/Thumb/thumb_jump24_fixup.ll new file mode 100644 index 0000000..e6a6b25 --- /dev/null +++ b/test/CodeGen/Thumb/thumb_jump24_fixup.ll @@ -0,0 +1,23 @@ +; RUN: llc -mtriple thumbv7-none-linux-gnueabi -mcpu=cortex-a8 -march=thumb -mattr=thumb2 -filetype=obj -o - < %s | llvm-objdump -r - | FileCheck %s + +target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:64:128-a0:0:32-n32-S64" +target triple = "thumbv7-none-linux-gnueabi" + +define i32 @test_fixup_t2_uncondbranch() { +b0: + invoke void @__cxa_throw(i8* null, i8* null, i8* null) noreturn + to label %unreachable unwind label %lpad + +; CHECK: {{[0-9]+}} R_ARM_THM_JUMP24 __cxa_throw + +lpad: + %0 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) cleanup + ret i32 0 + +unreachable: + unreachable +} + +declare i32 @__gxx_personality_v0(...) + +declare void @__cxa_throw(i8*, i8*, i8*) |