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Xcore target ABI requires const data that is externally visible to be handled differently if it has C-language linkage rather than C++ language linkage. Clang now emits ".cp.rodata" section information. All other externally visible constant data will be placed in the DP section. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201144 91177308-0d34-0410-b5e6-96231b3b80d8
130 lines
2.3 KiB
LLVM
130 lines
2.3 KiB
LLVM
; RUN: llc < %s -march=xcore -mcpu=xs1b-generic | FileCheck %s
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define i32 *@addr_G1() {
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entry:
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; CHECK-LABEL: addr_G1:
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; CHECK: ldaw r0, dp[G1]
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ret i32* @G1
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}
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define i32 *@addr_G2() {
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entry:
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; CHECK-LABEL: addr_G2:
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; CHECK: ldaw r0, dp[G2]
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ret i32* @G2
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}
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define i32 *@addr_G3() {
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entry:
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; CHECK-LABEL: addr_G3:
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; CHECK: ldaw r0, dp[G3]
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ret i32* @G3
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}
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define i32 *@addr_iG3() {
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entry:
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; CHECK-LABEL: addr_iG3:
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; CHECK: ldaw r11, cp[iG3]
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; CHECK: mov r0, r11
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ret i32* @iG3
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}
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define i32 **@addr_G4() {
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entry:
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; CHECK-LABEL: addr_G4:
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; CHECK: ldaw r0, dp[G4]
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ret i32** @G4
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}
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define i32 **@addr_G5() {
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entry:
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; CHECK-LABEL: addr_G5:
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; CHECK: ldaw r0, dp[G5]
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ret i32** @G5
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}
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define i32 **@addr_iG5() {
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entry:
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; CHECK-LABEL: addr_iG5:
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; CHECK: ldaw r11, cp[iG5]
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; CHECK: mov r0, r11
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ret i32** @iG5
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}
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define i32 **@addr_G6() {
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entry:
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; CHECK-LABEL: addr_G6:
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; CHECK: ldaw r0, dp[G6]
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ret i32** @G6
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}
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define i32 **@addr_G7() {
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entry:
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; CHECK-LABEL: addr_G7:
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; CHECK: ldaw r0, dp[G7]
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ret i32** @G7
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}
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define i32 **@addr_iG7() {
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entry:
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; CHECK-LABEL: addr_iG7:
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; CHECK: ldaw r11, cp[iG7]
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; CHECK: mov r0, r11
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ret i32** @iG7
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}
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define i32 *@addr_G8() {
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entry:
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; CHECK-LABEL: addr_G8:
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; CHECK: ldaw r0, dp[G8]
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ret i32* @G8
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}
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@G1 = global i32 4712
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; CHECK: .section .dp.data,"awd",@progbits
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; CHECK: G1:
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@G2 = global i32 0
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; CHECK: .section .dp.bss,"awd",@nobits
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; CHECK: G2:
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@G3 = unnamed_addr constant i32 9401
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; CHECK: .section .dp.rodata,"awd",@progbits
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; CHECK: G3:
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@iG3 = internal constant i32 9401
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; CHECK: .section .cp.rodata,"ac",@progbits
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; CHECK: iG3:
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@G4 = global i32* @G1
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; CHECK: .section .dp.data,"awd",@progbits
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; CHECK: G4:
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@G5 = unnamed_addr constant i32* @G1
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; CHECK: .section .dp.rodata,"awd",@progbits
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; CHECK: G5:
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@iG5 = internal unnamed_addr constant i32* @G1
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; CHECK: .section .cp.rodata,"ac",@progbits
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; CHECK: iG5:
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@G6 = global i32* @G8
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; CHECK: .section .dp.data,"awd",@progbits
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; CHECK: G6:
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@G7 = unnamed_addr constant i32* @G8
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; CHECK: .section .dp.rodata,"awd",@progbits
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; CHECK: G7:
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@iG7 = internal unnamed_addr constant i32* @G8
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; CHECK: .section .cp.rodata,"ac",@progbits
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; CHECK: iG7:
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@G8 = global i32 9312
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; CHECK: .section .dp.data,"awd",@progbits
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; CHECK: G8:
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@array = global [10 x i16] zeroinitializer, align 2
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; CHECK: .globl array.globound
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; CHECK: array.globound = 10
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