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[Test] Fix IRGen/abi_v7k.swift #84889

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Merged
merged 1 commit into from
Oct 16, 2025
+8 −4
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[Test] Fix IRGen/abi_v7k.swift #84889

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12 changes: 8 additions & 4 deletions test/IRGen/abi_v7k.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -38,8 +38,9 @@ func addFDF(x: Float, y: Double, z: Float) -> Float {
// CHECK: fadd double
// CHECK: ret double
// V7K-LABEL: _$s8test_v7k8addStack
// V7K: mov r7, sp
// V7K: sub sp, #72
// V7K: vldr d16, [sp, #72]
// V7K: vldr d16, [r7, #8]
// V7K: vadd.f64 d0, d6, d16
// a is assigned to d6, c is passed via stack
func addStack(d0: Double, d1: Double, d2: Double, d3: Double, d4: Double,
Expand All @@ -50,8 +51,9 @@ func addStack(d0: Double, d1: Double, d2: Double, d3: Double, d4: Double,
// CHECK-LABEL: define hidden swiftcc float @"$s8test_v7k9addStack{{.*}}"(double %0, double %1, double %2, double %3, double %4, double %5, double %6, float %7, double %8, float %9)
// CHECK: fadd float
// V7K-LABEL: _$s8test_v7k9addStack
// V7K: mov r7, sp
// V7K: sub sp, #80
// V7K: vldr s0, [sp, #88]
// V7K: vldr s0, [r7, #16]
// V7K: vadd.f32 s0, s14, s0
// a is assigned to s14, b is via stack, c is via stack since it can't be back-filled to s15
func addStack2(d0: Double, d1: Double, d2: Double, d3: Double, d4: Double,
Expand Down Expand Up @@ -81,11 +83,12 @@ func testSingle(x: SingleCase) -> Int32{
// CHECK-LABEL: define hidden swiftcc double @"$s8test_v7k0A4Data{{.*}}"(i32 %0, double %1)
// CHECK: ret double
// V7K-LABEL: _$s8test_v7k0A4Data
// V7K: push {r7, lr}
// V7K: vstr d0, [sp, #16]
// V7K: vldr d16, [sp, #16]
// V7K: vstr d16, [sp, #8]
// V7K: vldr d0, [sp, #8]
// V7K: bx lr
// V7K: pop {r7, pc}
enum DataCase { case Y(Int, Double) }
func testData(x: DataCase) -> Double {
switch x {
Expand Down Expand Up @@ -184,6 +187,7 @@ func testSingleP(x: SinglePayload) -> Double {
// CHECK: phi double [ 0.000000e+00, {{.*}} ]
// CHECK: ret double
// V7K-LABEL: _$s8test_v7k0A6MultiP
// V7K: push {r7, lr}
// V7K: ldr r0, [sp, #24]
// V7K: ldr r1, [sp, #28]
// V7K: vmov d16, r0, r1
Expand All @@ -192,7 +196,7 @@ func testSingleP(x: SinglePayload) -> Double {
// V7K: vstr d16, [sp]
// V7K: vldr d0, [sp]
// V7K: add sp, #{{[0-9]+}}
// V7K: bx lr
// V7K: pop {r7, pc}
// Backend will assign r0, r1 and r2 for input parameters and d0 for return values.
class Bignum {}
enum MultiPayload {
Expand Down