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1; RUN: llc -march=mips < %s -debug 2>&1 | FileCheck %s --check-prefix=MIPS
2; RUN: llc -march=mips -relocation-model=pic -mattr=+xgot < %s \
3; RUN:     -debug 2>&1 | FileCheck %s --check-prefix=MIPS-XGOT
4
5; RUN: llc -march=mips -mattr=+micromips < %s -debug 2>&1 | FileCheck %s --check-prefix=MM
6; RUN: llc -march=mips -relocation-model=pic -mattr=+xgot,+micromips < %s \
7; RUN:     -debug 2>&1 | FileCheck %s --check-prefix=MM-XGOT
8
9; REQUIRES: asserts
10
11; Tests that the correct ISA is selected for computing a global address.
12
13@x = global i32 0
14@a = global i32 1
15declare i32 @y(i32*, i32)
16
17define i32 @z() {
18entry:
19  %0 = load i32, i32* @a, align 4
20  %1 = call i32 @y(i32 * @x, i32 %0)
21  ret i32 %1
22}
23
24; MIPS-LABEL: ===== Instruction selection ends:
25; MIPS: t[[A:[0-9]+]]: i32 = LUi TargetGlobalAddress:i32<i32* @x> 0 [TF=4]
26; MIPS: t{{.*}}: i32 = ADDiu t[[A]], TargetGlobalAddress:i32<i32* @x> 0 [TF=5]
27
28; MIPS-XGOT-LABEL: ===== Instruction selection ends:
29; MIPS-XGOT: t[[B:[0-9]+]]: i32 = LUi TargetGlobalAddress:i32<i32* @x> 0 [TF=20]
30; MIPS-XGOT: t[[C:[0-9]+]]: i32 = ADDu t[[B]], Register:i32 %0
31; MIPS-XGOT: t{{.*}}: i32,ch = LW<Mem:(load 4 from got)> t[[C]], TargetGlobalAddress:i32<i32* @x> 0 [TF=21], t{{.*}}
32
33; MM-LABEL: ===== Instruction selection ends:
34; MM: t[[A:[0-9]+]]: i32 = LUi_MM TargetGlobalAddress:i32<i32* @x> 0 [TF=4]
35; MM: t{{.*}}: i32 = ADDiu_MM t[[A]], TargetGlobalAddress:i32<i32* @x> 0 [TF=5]
36
37; MM-XGOT-LABEL: ===== Instruction selection ends:
38; MM-XGOT: t[[B:[0-9]+]]: i32 = LUi_MM TargetGlobalAddress:i32<i32* @x> 0 [TF=20]
39; MM-XGOT: t[[C:[0-9]+]]: i32 = ADDU16_MM t[[B]], Register:i32 %0
40; MM-XGOT: t{{.*}}: i32,ch = LW_MM<Mem:(load 4 from got)> t[[C]], TargetGlobalAddress:i32<i32* @x> 0 [TF=21], t0
41