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MSP430: Add test for llvm.exp10 intrinsic #148605
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@llvm/pr-subscribers-backend-msp430 Author: Matt Arsenault (arsenm) ChangesFull diff: https://github.com/llvm/llvm-project/pull/148605.diff 1 Files Affected:
diff --git a/llvm/test/CodeGen/MSP430/llvm.exp10.ll b/llvm/test/CodeGen/MSP430/llvm.exp10.ll
new file mode 100644
index 0000000000000..e26b9ca4cfeca
--- /dev/null
+++ b/llvm/test/CodeGen/MSP430/llvm.exp10.ll
@@ -0,0 +1,153 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
+; RUN: llc -mtriple=msp430-unknown-unknown < %s | FileCheck %s
+; RUN: llc -mtriple=msp430-unknown-linux < %s | FileCheck %s
+; RUN: llc -mtriple=msp430-unknown-linux-gnu < %s | FileCheck %s
+
+define half @exp10_f16(half %x) #0 {
+; CHECK-LABEL: exp10_f16:
+; CHECK: ; %bb.0:
+; CHECK-NEXT: call #__extendhfsf2
+; CHECK-NEXT: call #exp10f
+; CHECK-NEXT: call #__truncsfhf2
+; CHECK-NEXT: ret
+ %r = call half @llvm.exp10.f16(half %x)
+ ret half %r
+}
+
+define <2 x half> @exp10_v2f16(<2 x half> %x) #0 {
+; CHECK-LABEL: exp10_v2f16:
+; CHECK: ; %bb.0:
+; CHECK-NEXT: push r9
+; CHECK-NEXT: push r10
+; CHECK-NEXT: mov r13, r10
+; CHECK-NEXT: call #__extendhfsf2
+; CHECK-NEXT: call #exp10f
+; CHECK-NEXT: call #__truncsfhf2
+; CHECK-NEXT: mov r12, r9
+; CHECK-NEXT: mov r10, r12
+; CHECK-NEXT: call #__extendhfsf2
+; CHECK-NEXT: call #exp10f
+; CHECK-NEXT: call #__truncsfhf2
+; CHECK-NEXT: mov r12, r13
+; CHECK-NEXT: mov r9, r12
+; CHECK-NEXT: pop r10
+; CHECK-NEXT: pop r9
+; CHECK-NEXT: ret
+ %r = call <2 x half> @llvm.exp10.v2f16(<2 x half> %x)
+ ret <2 x half> %r
+}
+
+define float @exp10_f32(float %x) #0 {
+; CHECK-LABEL: exp10_f32:
+; CHECK: ; %bb.0:
+; CHECK-NEXT: call #exp10f
+; CHECK-NEXT: ret
+ %r = call float @llvm.exp10.f32(float %x)
+ ret float %r
+}
+
+define <2 x float> @exp10_v2f32(<2 x float> %x) #0 {
+; CHECK-LABEL: exp10_v2f32:
+; CHECK: ; %bb.0:
+; CHECK-NEXT: push r7
+; CHECK-NEXT: push r8
+; CHECK-NEXT: push r9
+; CHECK-NEXT: push r10
+; CHECK-NEXT: mov r15, r10
+; CHECK-NEXT: mov r14, r9
+; CHECK-NEXT: call #exp10f
+; CHECK-NEXT: mov r12, r8
+; CHECK-NEXT: mov r13, r7
+; CHECK-NEXT: mov r9, r12
+; CHECK-NEXT: mov r10, r13
+; CHECK-NEXT: call #exp10f
+; CHECK-NEXT: mov r12, r14
+; CHECK-NEXT: mov r13, r15
+; CHECK-NEXT: mov r8, r12
+; CHECK-NEXT: mov r7, r13
+; CHECK-NEXT: pop r10
+; CHECK-NEXT: pop r9
+; CHECK-NEXT: pop r8
+; CHECK-NEXT: pop r7
+; CHECK-NEXT: ret
+ %r = call <2 x float> @llvm.exp10.v2f32(<2 x float> %x)
+ ret <2 x float> %r
+}
+
+define double @exp10_f64(double %x) #0 {
+; CHECK-LABEL: exp10_f64:
+; CHECK: ; %bb.0:
+; CHECK-NEXT: call #exp10
+; CHECK-NEXT: ret
+ %r = call double @llvm.exp10.f64(double %x)
+ ret double %r
+}
+
+define <2 x double> @exp10_v2f64(<2 x double> %x) #0 {
+; CHECK-LABEL: exp10_v2f64:
+; CHECK: ; %bb.0:
+; CHECK-NEXT: push r10
+; CHECK-NEXT: mov r12, r10
+; CHECK-NEXT: mov 12(r1), r12
+; CHECK-NEXT: mov 14(r1), r13
+; CHECK-NEXT: mov 16(r1), r14
+; CHECK-NEXT: mov 18(r1), r15
+; CHECK-NEXT: call #exp10
+; CHECK-NEXT: mov r15, 14(r10)
+; CHECK-NEXT: mov r14, 12(r10)
+; CHECK-NEXT: mov r13, 10(r10)
+; CHECK-NEXT: mov r12, 8(r10)
+; CHECK-NEXT: mov 4(r1), r12
+; CHECK-NEXT: mov 6(r1), r13
+; CHECK-NEXT: mov 8(r1), r14
+; CHECK-NEXT: mov 10(r1), r15
+; CHECK-NEXT: call #exp10
+; CHECK-NEXT: mov r15, 6(r10)
+; CHECK-NEXT: mov r14, 4(r10)
+; CHECK-NEXT: mov r13, 2(r10)
+; CHECK-NEXT: mov r12, 0(r10)
+; CHECK-NEXT: pop r10
+; CHECK-NEXT: ret
+ %r = call <2 x double> @llvm.exp10.v2f64(<2 x double> %x)
+ ret <2 x double> %r
+}
+
+define double @exp10_f128(double %x) #0 {
+; CHECK-LABEL: exp10_f128:
+; CHECK: ; %bb.0:
+; CHECK-NEXT: call #exp10
+; CHECK-NEXT: ret
+ %r = call double @llvm.exp10.f128(double %x)
+ ret double %r
+}
+
+define <2 x double> @exp10_v2f128(<2 x double> %x) #0 {
+; CHECK-LABEL: exp10_v2f128:
+; CHECK: ; %bb.0:
+; CHECK-NEXT: push r10
+; CHECK-NEXT: mov r12, r10
+; CHECK-NEXT: mov 12(r1), r12
+; CHECK-NEXT: mov 14(r1), r13
+; CHECK-NEXT: mov 16(r1), r14
+; CHECK-NEXT: mov 18(r1), r15
+; CHECK-NEXT: call #exp10
+; CHECK-NEXT: mov r15, 14(r10)
+; CHECK-NEXT: mov r14, 12(r10)
+; CHECK-NEXT: mov r13, 10(r10)
+; CHECK-NEXT: mov r12, 8(r10)
+; CHECK-NEXT: mov 4(r1), r12
+; CHECK-NEXT: mov 6(r1), r13
+; CHECK-NEXT: mov 8(r1), r14
+; CHECK-NEXT: mov 10(r1), r15
+; CHECK-NEXT: call #exp10
+; CHECK-NEXT: mov r15, 6(r10)
+; CHECK-NEXT: mov r14, 4(r10)
+; CHECK-NEXT: mov r13, 2(r10)
+; CHECK-NEXT: mov r12, 0(r10)
+; CHECK-NEXT: pop r10
+; CHECK-NEXT: ret
+ %r = call <2 x double> @llvm.exp10.v2f128(<2 x double> %x)
+ ret <2 x double> %r
+}
+
+attributes #0 = { nounwind }
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asl
approved these changes
Jul 24, 2025
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Sorry, was AFK and missed this
mahesh-attarde
pushed a commit
to mahesh-attarde/llvm-project
that referenced
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Jul 28, 2025
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