mirror of
https://github.com/c64scene-ar/llvm-6502.git
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532854d7ab
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179591 91177308-0d34-0410-b5e6-96231b3b80d8
89 lines
3.4 KiB
LLVM
89 lines
3.4 KiB
LLVM
; Test section group of the function with linkonce_odr
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; The instantiation of C++ function template will come with linkonce_odr,
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; which indicates that the linker can remove the duplicated instantiation.
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; However, to make this feature work, we have to group the section properly.
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; .text, .ARM.extab, and .ARM.exidx should be grouped together.
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; RUN: llc -mtriple arm-unknown-linux-gnueabi \
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; RUN: -arm-enable-ehabi -arm-enable-ehabi-descriptors \
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; RUN: -filetype=obj -o - %s \
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; RUN: | llvm-readobj -s -sd \
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; RUN: | FileCheck %s
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target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:64:128-a0:0:64-n32-S64"
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target triple = "armv4t--linux-gnueabi"
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define void @_Z11instantiatev() {
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entry:
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tail call void @_Z4testIidEvT_S0_S0_S0_S0_T0_S1_S1_S1_S1_(i32 1, i32 2, i32 3, i32 4, i32 5, double 1.000000e-01, double 2.000000e-01, double 3.000000e-01, double 4.000000e-01, double 5.000000e-01)
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ret void
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}
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define linkonce_odr void @_Z4testIidEvT_S0_S0_S0_S0_T0_S1_S1_S1_S1_(i32 %u1, i32 %u2, i32 %u3, i32 %u4, i32 %u5, double %v1, double %v2, double %v3, double %v4, double %v5) {
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entry:
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invoke void @_Z5printiiiii(i32 %u1, i32 %u2, i32 %u3, i32 %u4, i32 %u5)
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to label %try.cont unwind label %lpad
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lpad: ; preds = %entry
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%0 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
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catch i8* null
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%1 = extractvalue { i8*, i32 } %0, 0
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%2 = tail call i8* @__cxa_begin_catch(i8* %1) nounwind
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invoke void @_Z5printddddd(double %v1, double %v2, double %v3, double %v4, double %v5)
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to label %invoke.cont2 unwind label %lpad1
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invoke.cont2: ; preds = %lpad
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tail call void @__cxa_end_catch()
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br label %try.cont
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try.cont: ; preds = %entry, %invoke.cont2
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ret void
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lpad1: ; preds = %lpad
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%3 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
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cleanup
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invoke void @__cxa_end_catch()
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to label %eh.resume unwind label %terminate.lpad
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eh.resume: ; preds = %lpad1
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resume { i8*, i32 } %3
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terminate.lpad: ; preds = %lpad1
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%4 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
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catch i8* null
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tail call void @_ZSt9terminatev() noreturn nounwind
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unreachable
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}
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declare void @_Z5printiiiii(i32, i32, i32, i32, i32)
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declare i32 @__gxx_personality_v0(...)
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declare i8* @__cxa_begin_catch(i8*)
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declare void @_Z5printddddd(double, double, double, double, double)
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declare void @__cxa_end_catch()
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declare void @_ZSt9terminatev()
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; CHECK: Section {
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; CHECK: Index: 1
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; CHECK-NEXT: Name: .group (47)
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; CHECK: SectionData (
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; CHECK-NEXT: 0000: 01000000 09000000 0B000000 0D000000
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; CHECK-NEXT: )
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; CHECK: Section {
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; CHECK: Index: 9
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; CHECK-NEXT: Name: .text._Z4testIidEvT_S0_S0_S0_S0_T0_S1_S1_S1_S1_ (214)
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; CHECK: Section {
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; CHECK: Index: 11
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; CHECK-NEXT: Name: .ARM.extab.text._Z4testIidEvT_S0_S0_S0_S0_T0_S1_S1_S1_S1_ (204)
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; CHECK: Section {
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; CHECK: Index: 13
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; CHECK-NEXT: Name: .ARM.exidx.text._Z4testIidEvT_S0_S0_S0_S0_T0_S1_S1_S1_S1_ (90)
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