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Fix Thumb2 fixup kind in the integrated-as.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163063 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Logan Chien 2012-09-01 15:06:36 +00:00
parent 4b6fbf2560
commit 8fccd013d8
2 changed files with 27 additions and 0 deletions
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4
lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp
View File

@ -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;

23
test/CodeGen/Thumb/thumb_jump24_fixup.ll Normal file
View File

@ -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*)